All-in-One 50 mL PFA sample vials
The new “All-in-One” 50 mL PFA sample vials from AHF analysentechnik allow multiple steps of sample preparation for elemental trace analysis in only one vessel. Either the sample can be dissolved “wet” chemically in a heating block (HF digestion also possible) or concentrated by evaporation. After this treatment the sample can be easily transferred to an autosampler for ICP-OES or ICP-MS.
PFA (perfluoroalkoxy-polymer) is due to its ultra pure fabrication (no addition of catalyzer and plasticizer) plus its material properties (ultra-smooth and non-adhesive surface resulting in non absorptive/desorptive interaction of the reagents with the inner surface of the vials) very common for using in ultra-trace-analysis.
Additionally to our 50 mL sizes, we offer vials with 25 mL or 10 mL respectively. We are looking forward to provide you with some free samples for testing purposes in your own well known lab environment.